baber/WOPTO huggingface dataset:
Patent JP-2002214796-A (JP)
Title: Method for forming light shielding pattern and method for producing liquid crystal display device
Inventor: OSADA HIROYUKI
IPC: G03F7/20
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing liquid crystal display device which suppresses a variation of the cell gap in spite of using a light shielding spacer. SOLUTION: This method for producing liquid crystal display device is a producing method of a liquid crystal display device 1 which is provided with a pair of substrates 7, 18 which are disposed to face oppositely, spacers 5 which are formed on the opposing surface of one side of the substrates 7, 18 and keep the gap between substrates 7, 18 constant and a liquid crystal layer 4 which is held between the substrates 7, 18.  This method for producing liquid crystal display device comprises a process of forming an organic film which contains photosensitive resin and color material and has optical density of >=1.6 for the light of 365 nm wavelength on the opposing surface of one side of the substrates 7, 18, a process of disposing an exposure mask apart 50 to 150 μm from the organic film and exposing the organic film via the exposure mask and a process of forming a light shielding pattern which is used as the spacer 5 by developing the organic film after the exposure with a developer.
Patent JP-2002215812-A (JP)
Title: Message service providing system
Inventor: MATSUYAMA HIROSHI
IPC: G06Q50/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To enable to apply for a service to present a message card to a specific guest at a hotel by the Internet. SOLUTION: This message service goes along with a reservation accepted by a lodging reservation system. A sender of the message card, a recipient of the message card, the message contents are inputted to a Web page for reservation and registered as service information 12. A work management means 7 generates a documented work instruction for a specified lodging date by referring to the service information 12 and controls to print and output the message on a prescribed card.
Patent JP-2002211452-A (JP)
Title: Crawler unit
Inventor: MATSUO NAOYA
IPC: B62D55/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a crawler unit capable of exchanging only a stopper and ensuring a space for a tool. SOLUTION: This crawler unit is equipped with a fixture frame 2, a swinging frame swingingly supported around a fulcrum of the fixture frame 2, an arm 10 integrally provided with the fixture frame 2 protruded to a longitudinal direction of a vehicle from the fixture frame 2 on a swinging plane of the swinging frame, and a stopper 20 detachably installed on a bottom surface of the arm 10 with a bolt 6 having a head part 6b protruding on the arm 10 for regulating a swinging angle of the swinging frame when allowed to abut on the swinging frame.
Patent JP-2002214051-A (JP)
Title: Thermocouple for molten metal and manufacturing method thereof
Inventor: KITA HIDENORI
IPC: H01L35/20
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple for a molten metal which is easily manufactured, with no variation among products while excellent in durability. SOLUTION: The perimeters of a pair of metal wires 3a and 3b of heterogeneous metals constituting a thermocouple and a measuring contact point 13 where the chip of them are connected together, are embedded in a rod-like insulating ceramics body 10. A protecting layer 5 comprising a material different from the ceramics is formed on the outside surface of the ceramics body 10. Compensating conductive wires 15 and 16 are connected to the base ends of the pair of metal wires 3a and 3b, respectively, and a reference contact point to which a potentiometer is connected is provided to the end of the compensating conductive wires 15 and 16.
Patent JP-2002218577-A (JP)
Title: Communication network, wavelength multiplexer, optical switch device and optical link attribute/state management method used for them
Inventor: MAENO YOSHIHARU
IPC: H04B10/291
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication network that can manage a state in the unit of optical links by autonomously finding out the attribute of each optical link and an interconnection relation between the interfaces of the optical switch devices. SOLUTION: An optical link section from the output interfaces IF11 to IF14 of an optical switch device 1 to input interfaces IF25 to IF28 of the adjacent optical switch device 5 is defined, and an in-band control channel for each optical link is provided between the optical switch devices 1, 5 and an optical multiplex section. The optical link attribute specified by the interfaces of the optical switch devices 1, 5 and the optical link attribute specified by the optical multiplex section are exchanged through the in-band control channel as a control message.
Patent JP-2002223596-A (JP)
Title: Means for preventing freezing of electromagnetic retarder
Inventor: MOCHIDA YUKINARI
IPC: H02K49/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent a means for preventing freezing of an electromagnetic retarder. SOLUTION: This is a means 40 for preventing freezing of an electromagnetic retarder which has an eddy current generating rotor which rotates at a high speed, receiving the rotation of a tire transmitted from an axle through a revolution accelerating mechanism, and an excitation unit where an excitation coil 34 for generating a magnetic flux by the excitation current from a battery 41 mounted on a car for exciting currents is wound on an exciting magnetic pole fixed through a small air gap within the eddy current generating rotor, and which is so arranged as to let a current flow to the exciting coil 34 by connecting the exciting coil 34 and the battery 41 mounted on a car for exciting currents with each other at vehicle stoppage.
Patent JP-2002223192-A (JP)
Title: Optical transmission system
Inventor: NAKAYAMA HARUO
IPC: H04B10/564
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system that can easily and properly adjust an optical level even when an installed location of an optical transmitter is not decided in advance. SOLUTION: In the optical transmission system, a drive section A5 simultaneously adjusts optical attenuations of 1st and 2nd variable optical attenuators A3, A4 by monitoring an optical reception level of an optical signal received by an optical reception section A2 of a 1st optical transmitter A and making the optical reception level proper so as to make an optical reception level of an optical signal received by an optical reception section B2 of a 2nd optical transmitter B proper.
Patent JP-2002223717-A (JP)
Title: Improver for fried food made of bean curd mixed with thinly sliced vegetables
Inventor: TOGASHI HIROZUMI
IPC: A23L11/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an improver for a fried food made of a bean curd mixed with thinly sliced vegetables, with which an excellent appearance is maintained without shrinkage after frying a dough in oil, shrinkage does not occur in stewing the fried dough and the dough is hardly broken into pieces while cooking. SOLUTION: A fried food made of a bean curd mixed with thinly sliced vegetables, which hardly causes shrinkage and breaking into pieces while cooking, can be cooked by adding a proper amount of one kind or a mixture of two or more kinds of thickening polysaccharides selected from curdlan, guar gum, tragacanth gum, locust bean gum, etc.
Patent JP-2002225681-A (JP)
Title: Wiper
Inventor: TSUJII TOSHIHIRO
IPC: B60S1/38
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiper that enables sole replacement of a refill. SOLUTION: The wiper 10 comprises the long refill 11 capable of wiping a wiped surface 2a, a first vertebra 12 of a planar shape formed so as to be held while engaged with a holding portion 11a of the refill 11 and for providing the refill 11 with elasticity, a second vertebra 13 engaged with the first vertebra 12 and formed in a larger curvature than the wiped surface, a driving member 5 capable of driving the refill 11 to effect the wipe, and a connecting member 14 for connecting the driving member 5 and the first vertebra 12. The first vertebra 12 has intermittently formed claws 18 capable of holding the holding portion 11a of the refill 11. The refill 11 has groove portions 16 capable of engaging the claws 18 from one side.
Patent JP-2002230399-A (JP)
Title: Service providing device
Inventor: SON MASAHIDE
IPC: G06Q50/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a service providing device which can improve advertisement effects. SOLUTION: A copy part 1 which provides services outputs information regarding the time needed to provide the services and a control part 2 estimates the service wait time of a customer according to the time, obtains advertisement information having an advertisement time corresponding to the estimated time from a storage part 3, and provides it for the customer through a display part 4.
Patent JP-2002229895-A (JP)
Title: Commodity catalog distributing system
Inventor: YAMAZAKI NAOMI
IPC: G06Q10/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To express a sizzling feeling of a commodity while minimizing communication cost in regard to a commodity catalog distributing system distributing commodity catalog data by using E mail. SOLUTION: The commodity catalog data of a commodity to be sold are distributed from a commodity management server 20 to a customer terminal 13 by using E mail. The commodity catalog data a include at least one of image data, dynamic image data, or speech data. The commodity management server 20 converts the commodity catalog data in to E mail and sends it to a personal terminal. The customer terminal 13 has a commodity catalog DB 42 storing the commodity catalog data distributed from the commodity management server 20, mail software 41 fetching the commodity catalog data from the commodity catalog DB 42 and reproducing it, and a means (steps 30-33) of accessing to the commodity management server 20 at a predetermined timing and automatically updating the commodity catalog data stored in the commodity catalog DB 42.
Patent JP-2002228730-A (JP)
Title: Residual electric energy estimating device for secondary battery
Inventor: YOSHII KIYOAKI
IPC: H01M10/48
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a residual electric energy estimating device for a secondary battery capable of accurately estimating the residual electric energy of the secondary battery during the supply of load, considering a deterioration element of the battery. SOLUTION: This residual electric energy estimating device for the secondary battery is formed of a measuring unit for measuring each value of a measuring terminal voltage Vt, a measuring temperature Tt and a measuring discharge current It of the secondary battery at a desirable measuring time t, and an estimating means for estimating the residual electric energy Q at the measuring time t when the measuring terminal voltage Vt, the measuring discharge current It and the measuring temperature Tt are given. The estimating means is provided with a constant table for storing a value of the discharge termination voltage Ve of the secondary battery and an electric energy estimating function X(V, I, T) for computing the electric energy X when the discharge current I and a temperature T are given. The residual electric energy Q is computed with a formula Q=X(Ve, It, Tt)-X(Vt, It, Tt).  The estimating means can accurately estimate for a long use with the structure that a deterioration element of the battery is reflected.
Patent JP-2002238203-A (JP)
Title: Ac generator
Inventor: TAKAHASHI TOMONORI
IPC: H02K3/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an AC generator in which exchanging work of a brush is facilitated and cooling efficiency is improved. SOLUTION: This AC generator is equipped with a case 33; a rotor which is installed in the case 33, and includes a rotor coil 18 and pawl type magnetic poles 22, 23 which cover the coil 18 and are magnetized in an N pole and an S pole by magnetic flux; a stator 8 which includes a stator core 24 having slots, and a stator winding 25 installed in the core 24, brushes 10 for supplying a current from a power source to the rotor coil 18; and a brush holding device 100 which is fixed to the case 33 and has a holding part 11a for holding the brushes 10 in the holding part, and a lid 11b. An aperture part 50 for getting the brushes 10 in and out is formed in a part of the case 33 which the lid 11b faces.
Patent JP-2002233943-A (JP)
Title: Wire saw device
Inventor: TANAKA YOSHIAKI
IPC: B24B27/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw device to be prohibited from bringing abrasive grains out from a working part by removing the abrasive grains adhered to the wire, fed from the working part to work a member to be worked, of a wire saw device. SOLUTION: In the wire saw device to work the member W to be worked by running the wire 11 as slurry containing abrasive grains is fed, abrasive grain removing devices 18 and 19 are provided to remove abrasive grains adhered to wires 11a and 11b fed from the working part 14 to process the member W to be processed, and bringing out of the abrasive grains from the working part 14 is prevented from occurring.
Patent JP-2002233769-A (JP)
Title: Photolysis catalyst for water decomposition by visible light
Inventor: DOUMEN KAZUNARI
IPC: B01J35/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To produce an innovative photolysis catalyst for water decomposition by visible light. SOLUTION: The photolysis catalyst contains at least a rhombic tantalum nitride.
Patent JP-2002234664-A (JP)
Title: Printing device
Inventor: OKAMOTO SHIGEO
IPC: B65H3/44
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of sorting printing jobs by making the direction of a paper sheet differ per printing job when the printing jobs for the same paper size are continuous. SOLUTION: The printer device 1 receives printing data sent from a host device in a reception processing part 2, transfers image data to an image processing part 3, and transfers document size and a job sorting command to a system control part 5. When the job sorting command is ON, the system control part 5 obtains use history information of a paper supply tray from a storage part 6 and performs sorting printing processing for conveying and printing a paper sheet from a paper supply cassette in which the paper sheets having the same paper size in the direction different from the direction of printing just before printing are set, if document size in printing processing just before printing is the same as document size at this time.  When the job sorting command is OFF, the system control part 5 checks whether ON/OFF setting information of a job sorting function stored in the storage part 6 is ON or not, performs a sorting printing process, if the ON/OFF setting information is ON, and performs ordinary printing, if the ON/OFF setting information is OFF.
Patent JP-2002238164-A (JP)
Title: Power supply system
Inventor: OOKIBA YASUAKI
IPC: H01L31/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the lowering of power generation efficiency as a whole of power generating sets which occurring, since a power conditioner stops its operation and power generation, when an abnormal output is generated by the fault of a photovoltaic power generating set and a fuel cell power generating set. SOLUTION: This power supply system is provided with a power conditioner 4, which links a photovoltaic power generating set 5 and a fuel cell power generating set 6 respectively to a commercial power system 1, so as to supply power generated by the sets 5, 6 respectively to the commercial system 1, and is provided with a switching means for connecting/disconnecting the photovoltaic set 5 and a fuel set 6, with respect to the input side of the power conditioner 4, and a control means for controlling the switching means, so as to interrupt only the malfunctioning one among the photovoltaic set 5 and the fuel set 6, with respect to the input side of the power conditioner 4.
Patent JP-2002235926-A (JP)
Title: Oven toaster
Inventor: FUJITA TOKUAKI
IPC: F24C7/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To easily clean an oven toaster to the corner within the main body, by removing a cover body 10 from a base substance 9 because the base substance 9 and the cover body 10 can be separated. SOLUTION: An oven toaster 1 is provided with a toasting net 5 on which to place substance 4 to be cooked, and a pair of heaters 6 and 7 which are opposed above and below across that toasting net 5 within the box-shaped main body 2, and is provided with a door 3 capable of opening and closing in the opening at the front of the main body 2. The above main body 2 is composed of the base substance which has at least a bottom 11 and one side face 12, and is provided with the above heaters 6 and 7 and an electrical equipment part 13, and a cover main body 10 which has a rear 14 and a ceiling 15 and a cover body 10 free of mounting and removal to the above base substance 9.
Patent JP-2002205955-A (JP)
Title: Colorless, transparent and additive-free 100% aloe vera pressed juice free from aloin
Inventor: IZUMI NOBUO
IPC: A23L19/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a product of an additive-free, colorless and transparent pressed juice of Aloe vera comprising constituent components of a raw Aloe vera stock solution remaining in a nearly intact form by controlling heating in the whole production process to 60 deg.C for 30 min and removing aloin and foreign materials. SOLUTION: This colorless and transparent pressed juice is achieved by removing fibers and the foreign materials from a pulverized Aloe vera gel by a pretreating operation, passing the resultant material through a press and a filter cloth developed by Daily Foods Co., Ltd. used in combination (capacity 60 kg for 30 min) and then passing the obtained material through thin layers of active carbon and diatomaceous earth (both 1 cm) and a microbial removing filter (0.22 μm) in a germ-free chamber. The pressed juice has nearly the same constituent component ratio as that of the raw Aloe vera stock solution.
Patent JP-2002237725-A (JP)
Title: Crystal oscillation circuit
Inventor: SAKAI MINORU
IPC: H03B5/32
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillation circuit capable of increasing a negative resistance even at the time of miniaturizing a crystal oscillator, and ensuring the start time. SOLUTION: In this Colpitts crystal oscillation circuit, a crystal oscillator (12) is connected between an input terminal (10) and a first power supply terminal (11), and the base and emitter of a first transistor (Q1) are connected to the input terminal (10) and the first power supply terminal (11), and currents are supplied from a reference voltage terminal (15) or a second power supply terminal (20) to the collector of the first transistor (Q1). A second transistor (Q3) is Darlington connected to a first transistor (Q1), and the base of the second transistor (Q3) is connected to the input terminal (10) so that the base currents of the first transistor (Q1) can be decreased, and that the deterioration of a negative resistance can be reduced.  Thus, it is possible to increase the negative resistance even at the time of miniaturizing the crystal oscillator, and to ensure the start time.
Patent JP-2002241733-A (JP)
Title: Charge transfer material and photoelectric exchange element
Inventor: YOSHIKAWA SUSUMU
IPC: H01M14/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a dye-sensitized photoelectric element capable of expressing an excellent exchange efficiency, to provide a photocell and to obtain a charge transfer material used for them. SOLUTION: The charge transfer material contains a compound expressed by formula (I) (wherein X represents O, S, Se or NR3; R1 and R2 independently represent each H, an aliphatic hydrocarbon residue, an aryl residue, a heterocyclic residue, OR4, N(R5)(R6), C(=O)R7, C(=S)R8 or SO2R9; Y represents H, an aliphatic hydrocarbon residue, an aryl residue, a heterocyclic residue, OR4, N(R5)(R6) or SR10; R3 represents H, an aliphatic hydrocarbon residue, hydroxy or an alkoxy; R4 represents H, or an aliphatic hydrocarbon residue; R5 and R6 express the same meaning as those of R1 and R2; R7, R8 and R9 express the same meaning as that of Y and R10 expresses the same meaning as that of R4). The photoelectric exchange element and the photocell have each a charge transfer layer comprising the charge transfer material.
Patent JP-2001317562-A (JP)
Title: Method of manufacturing wave disc for friction engaging device
Inventor: TANE TOSHIAKI
IPC: B21D53/26
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness in wave height and load performance by making an edge line portion of wave-shaped crest and bottom extend along a teeth portion 3a of a disc, in a method of manufacturing a wave disc for a friction engaging device provided with the teeth portions 3a on an outer periphery or an inner periphery and bending in a wave shape in a plate thickness direction with making a circumferential direction as a wavelength direction. SOLUTION: A disc material 3' made of an annular plate having the teeth portion 3a on the outer periphery or the inner periphery is pressurized in a plate thickness direction between a fixed mold 100 protrusively provided with plural pressing portions 101 corresponding to a first edge line portion of wave-shaped crest and bottom of the wave disc in a radial direction and a movable mold 200 protrusively provided with plural pressing portions 201 corresponding to a second edge line portion of the wave-shaped crest and bottom, thereby press molding the wave disc. By a phase determining guide member 102 provided on the fixed mold 100, the disc material 3' is phase determining so as to locate the teeth portion 3a at a position shifting from each pressing portion 101, 102 of the fixed mold 100 and the movable mold 200. Under this condition, press molding is conducted.
Patent JP-2002242759-A (JP)
Title: Structure of cogeneration apparatus
Inventor: HIBI SHINJI
IPC: F02B63/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration apparatus with a battery cooling structure, capable of attaining a long service life of a battery, high efficiency of charging, miniaturization, and relief of a management burden. SOLUTION: In this structure of the cogeneration apparatus 1 of a power- supply switching type which provides a load demand by conducting switching between generated power and commercial power as necessary, a storage box 42 formed at a door-opening body is provided on one side of the cogeneration apparatus 1 so as to be open and closed, and batteries 43, 43,..., etc., are stored in the storage box 42.
Patent JP-2002247297-A (JP)
Title: Image reader
Inventor: SUGA TOMOAKI
IPC: H04N1/028
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where unstable flare light fluctuated by original information is reduced and image data faithful to the pixel of the original to be read is obtained while light quantity is secured by irradiating a reading position with stable flare light. SOLUTION: The reader is provided with a light shielding board 10 shielding illumination light from a light source 1 irradiating a part outside the reading position 7. In the light shielding board 10, a cross section shape with respect to the longitudinal direction of the light source 1 has a curve shape where an original 4 side is projected, the original 4 face of the light shielding board 1 and the faces 10a and 10b of the light source 1 have different colors, and the face 10b of the light source 1 side has reflectance higher than the face 10b of the original 4 side. Thus, unstable flare light fluctuated by original information is reduced and the reading position is irradiated with stable flare light. Thus, image data faithful to the pixel of the original to be read can be obtained while light quantity is secured.